Where does “thucasan” come from?

thucasan (Scottish Gaelic) comes from Scottish Gaelic thuca, from Scottish Gaelic iad, from Middle Irish íat, from Old Irish é, from Proto-Indo-European éy, from Proto-Indo-European h₁e-.

thucasan (Scottish Gaelic): to them

Definitions

  1. to them

Ancestry of “thucasan”, step by step

thucasan traces back through two separate lines of ancestry.

via Scottish Gaelic thuca

StepLanguageWordMeaning
1Scottish Gaelicthucato them
2Scottish Gaeliciadthey; them
3Middle Irishíatthey, them
4Old Irishéhe; it; they
5Proto-Indo-Europeanéythe; demonstrative pronoun; this one, he
6Proto-Indo-Europeanh₁e-—

via Scottish Gaelic san

StepLanguageWordMeaning
1Scottish Gaelicsanin the
2Middle Irishisind—
3Old Irishisind—
4Proto-Celticin sindū—
Every word from Proto-Indo-European h₁e- →Every word from Proto-Indo-European éy →Every word from Old Irish é →